from le to right are:
①
Gyroscope for stabilization: with the function on, photos stored through camera’s real-time stitching function can be
automatically corrected according to gyroscope data. Note that this feature cannot take eect when recording 3D real-
time stitching content or 3D live-streaming.
②
VR preview button: tap the button to switch to preview under VR glasses mode.
③
Full screen: tap the button to watch the preview stream in full screen.
④
Brightness histogram: with the button on, a brightness histogram of preview stream will be shown on the top le of
the preview screen. When shooting under sunlight, it’s hard to just check the exposure with your eyes on the preview
screen. Brightness histogram can help you to get the proper exposure.
⑤
Audio button: tap the button to turn on or o the sound in preview stream. Note that this function only takes eect in
the preview screen and doesn’t aect the sound recording settings in camera.
⑥
Close preview button: press it to close preview screen. It can save electricity when preview screen is closed. You can
tap anywhere in preview screen to turn on the preview function again.